From e72811cb2d7037e1343a1321176132c6750c1ba0 Mon Sep 17 00:00:00 2001
From: Alexander Zobnin <alexanderzobnin@gmail.com>
Date: Thu, 16 Jul 2015 18:38:42 +0300
Subject: [PATCH] iss #45 - Some additional checks for getGroupByName(),
 getHostByName() and getAppByName() methods.

---
 zabbix/zabbixAPIWrapper.js | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/zabbix/zabbixAPIWrapper.js b/zabbix/zabbixAPIWrapper.js
index 78be787..1e7d23e 100644
--- a/zabbix/zabbixAPIWrapper.js
+++ b/zabbix/zabbixAPIWrapper.js
@@ -339,7 +339,7 @@ function (angular, _) {
       var params = {
         output: ['name']
       };
-      if (group[0] !== '*') {
+      if (group && group[0] !== '*') {
         params.filter = {
           name: group
         };
@@ -374,7 +374,7 @@ function (angular, _) {
       var params = {
         output: ['host', 'name']
       };
-      if (hostnames[0] !== '*') {
+      if (hostnames && hostnames[0] !== '*') {
         params.filter = {
           name: hostnames
         };
@@ -392,7 +392,7 @@ function (angular, _) {
       var params = {
         output: ['name']
       };
-      if (application[0] !== '*') {
+      if (application && application[0] !== '*') {
         params.filter = {
           name: application
         };